PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alwen Street, BIRKENHEAD, CH41 8JF
Introduction
Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.
An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.
Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.
Certificates issued for Alwen Street, CH41 8JF are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.
Data are provided by the Department for Levelling Up, Housing and Communities.
Energy Performance Certificates Generated for Alwen Street, BIRKENHEAD, CH41 8JF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Alwen Street
Date
22 May 2018
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
22 May 2018
69
86
24 Apr 2014
72
89
24 Apr 2014
65
89
21 Oct 2013
70
87
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Alwen Street
Date
16 Apr 2014
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Apr 2014
71
86
16 Apr 2014
64
86
23 Dec 2013
63
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Alwen Street
Date
22 May 2018
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 May 2018
71
87
16 Apr 2014
64
86
16 Apr 2014
71
86
21 Oct 2013
72
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Alwen Street
Date
21 Nov 2023
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Nov 2023
72
86
14 Apr 2014
74
88
14 Apr 2014
67
88
18 Nov 2013
70
90
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Alwen Street
Date
16 Apr 2014
Current
Potential
56
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Apr 2014
56
80
16 Apr 2014
63
80
22 Nov 2013
56
78
23 Jun 2009
56
60
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Alwen Street
Date
2 Dec 2023
Current
Potential
65
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Dec 2023
65
79
18 Sep 2017
74
88
13 Apr 2014
65
88
13 Apr 2014
74
88
19 Nov 2013
71
90
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Alwen Street
Date
12 Oct 2021
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Oct 2021
71
86
14 Apr 2014
74
88
14 Apr 2014
67
88
21 Oct 2013
65
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 ALWEN STREET
Date
15 Jul 2021
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 Jul 2021
72
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Alwen Street
Date
5 May 2014
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 May 2014
67
81
5 May 2014
61
81
19 Nov 2013
71
90
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Alwen Street
Date
23 May 2018
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2018
73
88
24 Apr 2014
69
90
24 Apr 2014
75
90
21 Oct 2013
65
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Alwen Street
Date
22 May 2018
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 May 2018
73
88
15 Apr 2014
70
90
15 Apr 2014
76
90
29 Jul 2013
69
90
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Alwen Street
Date
23 May 2018
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2018
73
88
15 Apr 2014
66
87
15 Apr 2014
73
87
21 Nov 2013
70
90
28 Jan 2012
69
69
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Alwen Street
Date
5 Sep 2016
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Sep 2016
75
87
22 Apr 2014
58
79
22 Apr 2014
64
79
19 Dec 2013
67
88
15 Jun 2009
74
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Alwen Street
Date
9 Mar 2022
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Mar 2022
72
86
5 May 2014
74
88
5 May 2014
65
88
19 Nov 2013
67
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Alwen Street
Date
22 May 2018
Current
Potential
69
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
22 May 2018
69
85
15 Apr 2014
63
77
15 Apr 2014
57
77
30 Oct 2013
62
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Alwen Street
Date
22 May 2018
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 May 2018
70
87
13 Apr 2014
65
89
13 Apr 2014
72
89
21 Nov 2013
64
88
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Alwen Street
Date
6 Dec 2021
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Dec 2021
70
86
28 Sep 2014
74
89
22 May 2014
67
89
23 Dec 2013
65
89
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Alwen Street
Date
28 Jan 2022
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Jan 2022
70
85
22 May 2018
68
87
13 Apr 2014
72
89
13 Apr 2014
64
89
21 Oct 2013
64
87
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
Energy Performance Certificate Notes
There are a number of reasons that certificates are excluded from the dataset;
- The holder of the energy certificate has 'opted-out' of disclosure
- The certificate is excluded on the grounds of national security
- Certificates that are marked as 'cancelled' or 'not for issue'
Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.